Cisco Systems 2600, 3600

Cisco Hoot and Holler over IP

Glossary

Cisco IOS Release 12.1(5)T

VNM—Voice network module.

VoIP —Voice over Internet Protocol.

Contents

Main Cisco Hoot and Holler over IP Feature Overview Current Hoot and Holler Implementations An Overview of Cisco Hoot and Holler over IP Voice Multicasting IP/TV Access Content Manager Interactive Voice Response (IVR) Migration Strategy Technical Details of the Cisco Hoot and Holler over IP Solution IP Multicast and DSP Arbitration and Mixing Bandwidth Planning Codecs cRTP, Variable-Payload Sizes and VAD Virtual Interface (Vif) Connection Trunk Benefits Related Documents Restrictions Supported Platforms Supported Standards, MIBs, and RFCs Configuration Tasks Configuring Multicast Routing (Required) Configuring the Virtual Interface (Required) Configuring VoIP Dial Peers (Required) Page Configuring E&M Voice Ports (Required, if used) Configuring for Receive Only Mode (Optional) Configuring Relevant Interface (Serial/Ethernet) (Required) Configuring Voice Ports in High-Density Voice Network Modules (Required, if using T1/E1) Configuration Examples Voice Multicasting over an Ethernet LAN Configuring the Second Router Verifying the Configuration High-Density Voice Modules Dial Peer Configuration Ethernet Configuration Voice Multicasting over a WAN Quality of Service Cisco Hoot and Holler over IP with Ethernet Topology (Two Hoot Groups) Router-1 (E&M 4-Wire Ports) Router-2 (FXS Ports) Note If you want to join the hoot and holler session directly without having to dial any session numbers, use the command connection plar, followed by the multicast-session number. Router-3 (FXO Ports) Cisco Hoot and Holler over IP with Frame-Relay Topology (One Hoot Group) Router 3 Router 2 Figure 6 Cisco Hoot and Holler over IP with Frame-Relay Topology Router 1 Router-1 Router-2 Router-3 Page Page session protocol multicast Glossary